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Thus, RTSP client can be authenticated by RTSP stream URL, User-Agent, client and server IP address and port.
Known issues
1. Frame loss and picture artefacts can occur when HD stream is played via RTSP
Symptoms: some artefacts are observed, and player log contains lost frame reports when HD stream is played via RTSP.
Solution: switch player to RTSP interleaved mode, for example, in VLC settings tab Input/Codecs set radiobutton Live 555 stream transport to RTP over RTSP (TCP)